Fluid mixer



FIG. 1 is a front and right side isometric view of a fluid mixer showing my new design as seen from the top, the rear and left side isometric view being identical;

FIG. 2 is a front and right side isometric view as seen from the bottom thereof, the rear and left side isometric view being identical;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a front elevation view thereof, the rear, right side, and left side elevation views being identical. 

The ornamental design for a fluid mixer, as shown and described. 